SiP12205 300 kHz N-Channel FET Synchronous PWM Buck
... cycles has occurred. Once SiP12205 enters the fault mode with the high-side gate driver off and the low-side gate driver on, any occurring over-current condition will be ignored. The fault mode will last for seven soft-start cycles. After SiP12205 enter soft-start mode, SiP12205 will operate normall ...
... cycles has occurred. Once SiP12205 enters the fault mode with the high-side gate driver off and the low-side gate driver on, any occurring over-current condition will be ignored. The fault mode will last for seven soft-start cycles. After SiP12205 enter soft-start mode, SiP12205 will operate normall ...
OPA699: Wideband, High Gain Voltage Limiting Amplifier (Rev. B)
... (6) I VH (VH bias current) is negative, and IVL (VL bias current) is positive, under these conditions. See Note 3 and Figures 2 and 12. (7) Limiter feedthrough is the ratio of the output magnitude to the sinewave added to V H (or V L) when VIN = 0. (8) VH slew rate conditions are: VIN = VCM +0.4V, G ...
... (6) I VH (VH bias current) is negative, and IVL (VL bias current) is positive, under these conditions. See Note 3 and Figures 2 and 12. (7) Limiter feedthrough is the ratio of the output magnitude to the sinewave added to V H (or V L) when VIN = 0. (8) VH slew rate conditions are: VIN = VCM +0.4V, G ...
ZNBG3211
... the current called for by an external resistor RCAL. Since the FET is a depletion mode transistor, it is often necessary to drive its gate negative with respect to ground to obtain the required drain current. To provide this capability powered from a single positive supply, the device includes a low ...
... the current called for by an external resistor RCAL. Since the FET is a depletion mode transistor, it is often necessary to drive its gate negative with respect to ground to obtain the required drain current. To provide this capability powered from a single positive supply, the device includes a low ...
Understanding Operational Amplifier
... they are not shorted together. Rather there is said to be a virtual short between Vn and Vp. The concept of the virtual short further simplifies analysis of the non-inverting op amp circuit in Figure 4. Using the virtual short concept, we can say that, Vn = Vp = Vi ...
... they are not shorted together. Rather there is said to be a virtual short between Vn and Vp. The concept of the virtual short further simplifies analysis of the non-inverting op amp circuit in Figure 4. Using the virtual short concept, we can say that, Vn = Vp = Vi ...
PIN and APD Photodiode characteristics
... Calculate the output current from the PIN diode and hence calculate the Responsivity in A/W, based on the optical input power in W from the optical source. In the photovoltaic mode the PIN diode operates without an external DC supply. To measure the responsivity in this mode disconnect the 12 V supp ...
... Calculate the output current from the PIN diode and hence calculate the Responsivity in A/W, based on the optical input power in W from the optical source. In the photovoltaic mode the PIN diode operates without an external DC supply. To measure the responsivity in this mode disconnect the 12 V supp ...
AD5520: 英文产品数据手册下载
... Active Low Logic Input. Used in conjunction with CPCK and CS to configure the device for different configurations. Rising edge of STB triggers sequence inputs. See the Interface section. Logic Input. Used in conjunction with AC1 to select one of three external compensation capacitors. See the Force ...
... Active Low Logic Input. Used in conjunction with CPCK and CS to configure the device for different configurations. Rising edge of STB triggers sequence inputs. See the Interface section. Logic Input. Used in conjunction with AC1 to select one of three external compensation capacitors. See the Force ...
edc unit 4 transistor biasing
... operated in active region. That means an operating point has to be established in this region . To establish an operating point (proper values of collector current Ic and collector to emitter voltage VCE) appropriate supply voltages and resistances must be suitably chosen in the ckt. This process of ...
... operated in active region. That means an operating point has to be established in this region . To establish an operating point (proper values of collector current Ic and collector to emitter voltage VCE) appropriate supply voltages and resistances must be suitably chosen in the ckt. This process of ...
FEATURES DESCRIPTION D
... Chrominance-to-luminence gain inequality (or relative chrominance level) is a change in the gain ratio of the chrominance and luminence components of a video signal, which are at different frequencies. A common test pattern is the pulse in test pattern CCIR 17, shown in Figure 5. As in Figure 3 and ...
... Chrominance-to-luminence gain inequality (or relative chrominance level) is a change in the gain ratio of the chrominance and luminence components of a video signal, which are at different frequencies. A common test pattern is the pulse in test pattern CCIR 17, shown in Figure 5. As in Figure 3 and ...
A low reference spur quadrature phase
... the UP switch. The second type of glitch is generated by charging or discharging the gate-to-drain capacitance of the output transistors, which directly injects current into the output node. The magnitude of the second glitch can be larger than the output current when the input signal is switching e ...
... the UP switch. The second type of glitch is generated by charging or discharging the gate-to-drain capacitance of the output transistors, which directly injects current into the output node. The magnitude of the second glitch can be larger than the output current when the input signal is switching e ...
Xilinx® Spartan® 6 Power Reference Design with TPS650250
... Open core inductors have a soft saturation characteristic and they can usually handle higher inductor currents versus a comparable shielded inductor. A more conservative approach is to select the inductor current rating just for the maximum switch current of the corresponding converter. Consideratio ...
... Open core inductors have a soft saturation characteristic and they can usually handle higher inductor currents versus a comparable shielded inductor. A more conservative approach is to select the inductor current rating just for the maximum switch current of the corresponding converter. Consideratio ...
LNK302/304-306 LinkSwitch-TN Family
... The feedback input circuit at the FEEDBACK pin consists of a low impedance source follower output set at 1.65 V. When the current delivered into this pin exceeds 49 µA, a low logic level (disable) is generated at the output of the feedback circuit. This output is sampled at the beginning of each cyc ...
... The feedback input circuit at the FEEDBACK pin consists of a low impedance source follower output set at 1.65 V. When the current delivered into this pin exceeds 49 µA, a low logic level (disable) is generated at the output of the feedback circuit. This output is sampled at the beginning of each cyc ...
Isolated Sigma-Delta Modulator AD7400 FEATURES
... that converts an analog input signal to a high speed, 1-bit data stream with on-chip digital isolation based on Analog Devices, Inc. iCoupler® technology. The AD7400 operates from a 5 V power supply and accepts a differential input signal of ±200 mV (±320 mV full scale). The analog input is continuo ...
... that converts an analog input signal to a high speed, 1-bit data stream with on-chip digital isolation based on Analog Devices, Inc. iCoupler® technology. The AD7400 operates from a 5 V power supply and accepts a differential input signal of ±200 mV (±320 mV full scale). The analog input is continuo ...
Solution - Bison Academy
... This means that once a diode is turned on, it stays on until its counterpart turns on -->t = [0:0.001:1]'; -->Q = 30/180; -->Vin = 46.6*sin(%pi*(t+Q)); -->c0 = mean(Vin) ...
... This means that once a diode is turned on, it stays on until its counterpart turns on -->t = [0:0.001:1]'; -->Q = 30/180; -->Vin = 46.6*sin(%pi*(t+Q)); -->c0 = mean(Vin) ...
Slew Rate of Op Amp
... We can cancel the effect of input bias current by inserting a correction voltage in series with the positive terminal. In order to produce a zero output, Vcorr=-IB2(R1||R2). CH8 Operational Amplifier as A Black Box ...
... We can cancel the effect of input bias current by inserting a correction voltage in series with the positive terminal. In order to produce a zero output, Vcorr=-IB2(R1||R2). CH8 Operational Amplifier as A Black Box ...
Ultralow Distortion, Ultralow Noise Op Amp AD797
... The architecture of the AD797 was developed to overcome inherent limitations in previous amplifier designs. Previous precision amplifiers used three stages to ensure high open-loop gain (see Figure 30) at the expense of additional frequency compensation components. Slew rate and settling performance ...
... The architecture of the AD797 was developed to overcome inherent limitations in previous amplifier designs. Previous precision amplifiers used three stages to ensure high open-loop gain (see Figure 30) at the expense of additional frequency compensation components. Slew rate and settling performance ...
99 User manual v3
... under-rated coax and connectors are used. These often are responsible for at least one S unit of degradation. (This means you could have bought a 375 W amplifier and achieved the same radiated signal by buying good quality feed-line components!) Use the lowest loss 50-ohm coaxial cable you can obtai ...
... under-rated coax and connectors are used. These often are responsible for at least one S unit of degradation. (This means you could have bought a 375 W amplifier and achieved the same radiated signal by buying good quality feed-line components!) Use the lowest loss 50-ohm coaxial cable you can obtai ...
MAX1927/MAX1928 Low-Output-Voltage, 800mA, PWM Step-Down DC-DC Converters General Description
... slope compensation ramp are all summed at the PWM comparator. The comparator modulates the output power by adjusting the peak inductor current during the first half of each cycle based on the output-error voltage. The MAX1927/MAX1928 have relatively low ACloop gain coupled with a high-gain integrato ...
... slope compensation ramp are all summed at the PWM comparator. The comparator modulates the output power by adjusting the peak inductor current during the first half of each cycle based on the output-error voltage. The MAX1927/MAX1928 have relatively low ACloop gain coupled with a high-gain integrato ...
SN74LV4046A High-Speed CMOS Logic Phase
... The SN74LV4046A is a high-speed silicon-gate CMOS device that is pin compatible with the CD4046B and the CD74HC4046. The device is specified in compliance with JEDEC Std 7. The SN74LV4046A is a phase-locked loop (PLL) circuit that contains a linear voltage-controlled oscillator (VCO) and three diffe ...
... The SN74LV4046A is a high-speed silicon-gate CMOS device that is pin compatible with the CD4046B and the CD74HC4046. The device is specified in compliance with JEDEC Std 7. The SN74LV4046A is a phase-locked loop (PLL) circuit that contains a linear voltage-controlled oscillator (VCO) and three diffe ...
Amplifier
An amplifier, electronic amplifier or (informally) amp is an electronic device that increases the power of a signal.It does this by taking energy from a power supply and controlling the output to match the input signal shape but with a larger amplitude. In this sense, an amplifier modulates the output of the power supply to make the output signal stronger than the input signal. An amplifier is effectively the opposite of an attenuator: while an amplifier provides gain, an attenuator provides loss.An amplifier can either be a separate piece of equipment or an electrical circuit within another device. The ability to amplify is fundamental to modern electronics, and amplifiers are extremely widely used in almost all electronic equipment. The types of amplifiers can be categorized in different ways. One is by the frequency of the electronic signal being amplified; audio amplifiers amplify signals in the audio (sound) range of less than 20 kHz, RF amplifiers amplify frequencies in the radio frequency range between 20 kHz and 300 GHz. Another is which quantity, voltage or current is being amplified; amplifiers can be divided into voltage amplifiers, current amplifiers, transconductance amplifiers, and transresistance amplifiers. A further distinction is whether the output is a linear or nonlinear representation of the input. Amplifiers can also be categorized by their physical placement in the signal chain.The first practical electronic device that amplified was the Audion (triode) vacuum tube, invented in 1906 by Lee De Forest, which led to the first amplifiers. The terms ""amplifier"" and ""amplification"" (from the Latin amplificare, 'to enlarge or expand') were first used for this new capability around 1915 when triodes became widespread. For the next 50 years, vacuum tubes were the only devices that could amplify. All amplifiers used them until the 1960s, when transistors appeared. Most amplifiers today use transistors, though tube amplifiers are still produced.